35 



ORS 



D E 



Fig. 12: Diagrammatic lateral view of lateral ethmoid, orbitosphenoid. pterosphenoid. and parasphe- 

 noid in hemitremians and in the outgroup. A: Lagowskiella lagowskü (MCZ 32370, 103.5 mm TL); 

 B: Campostoma anomalum (KU 3946. 61.0 mm TL): C: Hemitremia flammea (KU 18931. 55.9 mm 

 TL): D: Semotilus corporalis (KU 18856. 58.0 mm TL): E: Phoxinus neogaeus (KU 8521. 53 mm 

 TL). Scale bars = 1 mm. 



